baber/WOPTO huggingface dataset:
Patent KR-20200122725-A (KR)
Title: Electronic device and method for displaying object forproviding split screen
Inventor: SANGEUN LEE
IPC: G06F3/14
Filed: 2019-04-18
Abstract: The present invention relates to an electronic device for displaying an object for providing a split screen, and a method thereof. The electronic device comprises: a first housing including a first surface and a second surface faced away from the first surface; a second housing including a third surface and a fourth surface faced away from the third surface; a folding part rotatably connecting the side surface of the first housing and the side surface of the second housing facing the side surface of the first housing; a first display disposed on the first surface and the third surface across the folding part; a second display disposed on the second surface of the first housing; at least one memory for storing instructions; and at least one processor.
Patent KR-20200125017-A (KR)
Title: Method for manufacturing activated carbon, the activated carbon manufactured by the method, electrode including the activated carbon, and supercapacitor including the electrode
Inventor: JANG WOOK CHOI
IPC: C01B32/306
Filed: 2019-04-25
Abstract: The present invention relates to a method for manufacturing activated carbon which can be activated even at a low temperature and secure a high specific surface area, activated carbon manufactured by the same, an electrode comprising activated carbon, and a supercapacitor including the electrode. When activated carbon is applied to the electrode for the supercapacitor, it is possible to provide the electrode and the supercapacitor having an excellent non-storage capacity value.
Patent KR-20200126078-A (KR)
Title: Antimicrobial and Antioxidant Chitosan-Mandelic acid Polyelectrolyte Complexes and Aqueous Compositions Theirof
Inventor: SON TAE WON
IPC: A61K8/73
Filed: 2019-04-29
Abstract: The present invention relates to a chitosan-mandelic acid polymer electrolyte complex and an aqueous solution composition thereof which have antibacterial and antioxidant functions using mandelic acid and chitosan, and dramatically improve functions such as cosmetics, beauty, skin care, trouble relief, and skin treatment. In the present invention, mandelic acid and chitosan are ionized in water to generate polymer electrolyte, and the chitosan-mandelic acid polymer electrolyte complex is produced by adding enhancing polymers thereto and stabilizing aging. More specifically, an aqueous solution of a chitosan-mandelic acid polymer electrolyte complex is produced by adding an appropriate amount of chitosan to an aqueous solution of mandelic acid produced by dissolving mandelic acid in water to form a polymer electrolyte, and then adding an enhancing polymer and stabilizing aging for a certain period of time, wherein the chitosan-mandelic acid polymer electrolyte complex is obtained by drying the aqueous solution of chitosan-mandelic acid polymer electrolyte complex. In addition, the aqueous solution of the chitosan-mandelic acid polymer electrolyte complex is used or the aqueous solution composition of the chitosan-mandelic acid polymer electrolyte complex is diluted with water to be used.
Patent KR-20200127342-A (KR)
Inventor: CHO YONG YEON
IPC: A63B69/36
Filed: 2019-05-02
Abstract: According to the present invention, a golf swing training device comprises: a grip portion formed in a hollow shape; a shaft formed in a hollow shape and provided inside the grip portion to be able to slide; a fixing portion including a first fixing member screw-coupled to an end inside a lower part of the grip portion and a second fixing member screw-coupled to an upper end inside an upper part of the shaft, and formed in a hollow shape; an extension portion formed in a hollow shape and screw-coupled to a lower part of the shaft; a head portion formed in a hollow shape and screw-coupled to a lower part of the extension portion; and a returning portion including an elastic member provided by penetrating the grip portion, the shaft, and the extension portion, a first knot portion knotted to an upper end of the elastic member and provided on an upper part of the grip portion, and a second knot portion knotted to a lower end of the elastic member and provided on the lower part of the extension portion. When a user grips the grip portion and then swings, the shaft provided inside the grip portion protrudes to the outside by inertial force, and the elastic member of the returning portion expands while the first fixing member and the second fixing member are in contact with each other and protrude by a predetermined length at the same time. In addition, when swing is completed, the shaft is inserted to the inside of the grip portion and returns to an original state by contractile force of the elastic member.
Patent KR-20190050943-A (KR)
Inventor: CHANG YOUNG HWAN
IPC: G06Q20/38
Filed: 2019-05-02
Abstract: According to the present invention, a system for providing a virtual money-based deposit and withdrawal transaction service, which is provided in a relay server communicating with a smartphone of a customer, comprises: a transaction statement reception unit for receiving transaction statement data including transaction information and a unique identification code generated in a smartphone of a customer requesting a virtual money-based deposit and withdrawal transaction service; a transaction information checking unit for checking if the virtual money-based deposit and withdrawal transaction service requested by the customer is a deposit transaction or a withdrawal transaction through the unique identification code included in the received transaction statement data, and checking transaction price, transaction date and time, and transaction customer information through the transaction information included in the transaction statement data; a transaction request reception unit for receiving transaction request information including a unique identification code from a terminal provided in an offline franchise after the transaction information and the unique identification code of the transaction statement data are checked in a smartphone of the customer; and a transaction approval processing unit for checking transaction information matching the unique identification code included in the transaction request information received from the terminal provided in the offline franchise, processing approval for a requested transaction, charging virtual money corresponding to cash deposited through the terminal in an account (or charging account) of the customer if the transaction is a deposit transaction, and if the transaction is a withdrawal transaction, subtracting virtual money charged in the account (or charging account) of the customer as much as an amount corresponding to the transaction information to withdraw the amount as cash through an offline terminal.
Patent KR-20190129724-A (KR)
Title: Cross-linked material having adhension prepared by using tyrosinase derived from burkholderia, preparation method thereof and application thereof
Inventor: KIM BYUNG GEE
IPC: C12P19/04
Filed: 2019-05-03
Abstract: The present invention relates to a cross-linking material having adhesive strength, prepared by using a Burkholderia-derived tyrosinase as a catalyst for a cross-linking reaction, a preparation method therefor, and an application thereof and, specifically, to a hydrogel composition having adhesive strength. The hydrogel composition having adhesive strength, of the present invention, can be injected through injection or spraying, and can be utilized in 3D printing, medical film manufacturing, and the like.
Patent KR-20200131085-A (KR)
Inventor: YOON HA WOON
IPC: G06Q50/10
Filed: 2019-05-13
Abstract: The present invention relates to a system for identifying the inventory of a feed bin and ordering feed using an IoT sensor. More specifically, the system includes: a storage unit having a storage space therein and storing materials having particles; and a stored material quantity measurement unit for checking the quantity of the materials stored in the storage space unit, wherein the stored material quantity measurement unit checks the quantity of the stored materials in the storage unit in real time. According to the present invention as described above, it is possible to check the height and the quantity of the stored materials in the storage unit in which a large quantity of stored materials is stored in real time, thereby improving management efficiency.
Patent KR-20200133856-A (KR)
Inventor: KIM JAE YOON
IPC: B60R21/0134
Filed: 2019-05-20
Abstract: The present invention relates to an autonomous driving apparatus and a method thereof. According to the present invention, the autonomous driving apparatus comprises: a sensor unit which detects a target object around a user vehicle autonomously driving; a memory which stores map information; and a processor which controls the autonomous driving of the user vehicle based on the map information stored in the memory and a track which shows a status trajectory of the target object estimated from a position measurement value obtained by detecting the target object by the sensor unit. The processor extracts one or more effective measurement values existing in a validation gate with focus on the position measurement value generated from the position measurement value of the target object among the one or more measurement values output from the sensor unit, tracks the target object by forming the track of the target object by considering the probability that each effective measurement value extracted falls under the position measurement value of the target object at the current point of time, and extracts an effective measurement value by controlling the size of the validation gate in accordance with the time that the tracking for the target object is maintained, and the surrounding environmental information of the user vehicle. The autonomous driving apparatus and the method thereof are able to precisely identify and track the target object.
Patent KR-20200134793-A (KR)
Inventor: KYUNG SEOK HAN
IPC: B32B5/02
Filed: 2019-05-23
Abstract: The present invention provides a sandwich board comprising a center layer and a surface layer, wherein the center layer is foam of a first thermoplastic resin, and the surface layer is a porous fiber-reinforced composite sheet comprising a reinforcing fiber and a binder resin of a second thermoplastic resin. The sandwich board according to the present invention achieves weight reduction, excellent strength, and excellent sound-absorbing properties at the same time.
Patent KR-20200138623-A (KR)
Inventor: SEO OK RAN
IPC: E05F5/08
Filed: 2019-06-01
Abstract: The present invention relates to a hinge for a hinged door of kitchen furniture such as a sink, a shelf and a kitchen utensil box, and is to provide the hinge for kitchen furniture to keep the door smooth and stable when the door is opened and closed. In a central recessed part of a door-side fixing device (2), to press a link (4) and a cushion (5), a spring (1) with wings (a) on both sides and a U-shaped pedestal (b) in the center, which are displaced from each other, is placed on the link (4), and a link pin (8) is inserted and temporally installed. After combining the cushion (5) with a cushion pin (7) on an upper portion thereof, the link (4) disposed on one side of a lower end of a case-side fixing device (3) and the cushion (5) disposed on an upper portion thereof are coupled through a U-shaped pin (6) at the same time to form the hinge for the kitchen furniture. The door-side fixing device (2) is coupled to a door of the kitchen furniture (9), and the case-side fixing device (3) is coupled to a case. If necessary, a U-shaped spring (1-1) is coupled to act on a back side of the cushion (5). With the above configuration, when the door of kitchen furniture is opened and closed, elasticity is always maintained uniformly by double wing springs, so that the opening and closing is smooth and stable, thereby maximizing the lifespan of the hinge and the door.
Patent KR-20190067143-A (KR)
Title: Optical film and display device comprising the same
Inventor: SEO JUNG HYUN
IPC: C08K7/16
Filed: 2019-06-05
Abstract: The present invention relates to an optical film exhibiting excellent optical properties such as low gloss value and reflectance, and an appropriate level of haze properties, and to an image display device including the same. The optical film comprises: a light-transmitting substrate film; an antiglare layer including a binder containing a (meth)acrylate-based crosslinked polymer, and organic fine particles of a micron (m) scale dispersed on the binder and inorganic fine particles of a nanometer (nm) scale dispersed on the binder; and a low refractive index layer which is formed on the antiglare layer and includes a binder resin containing a (co)polymer of a photopolymerizable compound, and hollow silica particles dispersed in the binder resin, wherein the organic and inorganic fine particles exhibit a predetermined particle size distribution, refractive index difference, and content range.
Patent KR-20200140627-A (KR)
Inventor: HONG SEUNG GYU
IPC: B62D5/04
Filed: 2019-06-07
Abstract: The present disclosure relates to a steering control device, a steering control method, and a steering assistance system including the same. Specifically, the steering control device according to the present disclosure includes: a command value calculation unit that calculates a rack movement command value instructing rack movement based on steering information by rotation of a steering wheel; a difference value calculation unit that calculates a difference value between a rack movement command value and a rack movement detection value by receiving the rack movement detection value according to the rack movement when rack movement is detected; and a reaction force torque calculation unit that calculates reaction force torque based on the difference value and at least one preset virtual linkage parameter.
Patent KR-20200144797-A (KR)
Title: Pipe for Earthquake-Proof
Inventor: JEON CHAN GAB
IPC: F16L27/06
Filed: 2019-06-19
Abstract: The present invention relates to an earthquake-proof pipe which stably maintains a connection portion if installed pipes are bent in different directions by an earthquake to prevent destruction or damage, and has a simple configuration to facilitate installation work. According to the present invention, the earthquake-proof pipe comprises: a plurality of pipes having a curved surface unit of an arc shape formed on both sides of a body having a prescribed length to have a diameter becoming larger towards the outside, and a vertical unit formed by bending an end of the curved surface unit; a flange which consists of a ring with a hollow space having the same curved surface as the curved surface unit, has a fastening hole formed radially, and is positioned on the left and right sides of a pipe to be slid and moved; a fastening means to couple the corresponding flanges of a plurality of pipes positioned in a line; and an airtight ring positioned between the vertical units corresponding to each other when extending a plurality of pipes by the fastening means.
Patent KR-20200145243-A (KR)
Inventor: JUNG CHI HWA
IPC: E02D5/56
Filed: 2019-06-21
Abstract: The present invention relates to a helical pile. To this end, the helical pile includes: a pile main body made of a hollow shaft member; a helical blade coupled to an outer circumferential portion at a lower portion side of the pile main body; and an excavation head provided on a lower end portion of the pile main body. Accordingly, the helical pile can allow excavation to be easily implemented so that interpenetration can be smoothly performed and allow grouting liquid to be easily injected.
Patent KR-20210000506-A (KR)
Inventor: HAN SUENG HOON
IPC: H01M10/0569
Filed: 2019-06-25
Abstract: The present invention relates to a lithium secondary battery which improves performance by using a positive electrode active material in which a catalyst point is introduced into a sulfur-carbon composite in combination with a specific electrolyte matching the same, and to a production method thereof. The lithium secondary battery comprises: a positive electrode including a sulfur-carbon composite with the catalyst point formed on a surface as a positive electrode active material; and an electrolyte containing a nitrile-based compound.
Patent KR-20200006491-A (KR)
Inventor: NAEMURA TADASHI
IPC: B65D3/06
Filed: 2019-07-02
Abstract: The present invention provides a cup-shaped container which can be manufactured at a low price using a manufacturing facility for a cup-shaped container using paper as the main material. The cup-shaped container has excellent long-term preservability of contents and enables aseptic sterilization and retort sterilization. The cup-shaped container (1) comprises: a moving body (2) formed in a cup shape as both end units of a blank (20A) for a moving body overlap each other and are bonded, wherein the moving body (2) has a refolding unit (22) refolded to the inside of an opening unit of a lower end and also has a flange unit (23) which is bent outwards in the opening unit of an upper end; and a reverse U-shaped bottom body (3) formed in order for a blank (30A) of a bottom body to have a base unit (32) on the outer circumference. The outer surface of the base unit (32) is bonded to the inner side of a lower end unit (2a) of the moving body (2), and the refolding unit (22) is bonded to the inner surface of the base unit (32). So, the moving body (2) and the bottom body (3) are integrated. Each of the blank (20A) for a moving body and the blank (30A) for a bottom body comprises a lamination body (20, 30) having a metal film layer (201, 301) and a thermosetting resin layer (202, 302) laminated on both sides of the metal film layer (201, 301) but not a paper layer. The bottom body (3) is formed since the blank (30A) for a bottom body is drawn and formed.
Patent KR-20210003554-A (KR)
Inventor: BYON GI MAN
IPC: G06Q30/02
Filed: 2019-07-02
Abstract: The present invention relates to a system (100), which is linked to consumer participation in product transactions to provide a discount on a product purchased by a consumer, and comprises mobile devices (310, 320) of a consumer, an application, a supplier terminal, and a server (500). According to the present invention, elements configuring the system are connected to each other through a computer network. The application is installed on the mobile devices of the consumer, and displays a webpage including a product evaluation questionnaire inquiring of an opinion related to a supplied product on the mobile devices. The supplier terminal provides a certain discount on the product purchased by the consumer while providing authentication to responses for the product evaluation questionnaire. The server provides the application for the mobile devices of the consumer through the computer network, and receives the response to the product evaluation questionnaire written through the application to be transmitted from the mobile devices. The server also creates an evaluation report by analyzing the responses to the product evaluation questionnaire.
Patent KR-20210007390-A (KR)
Inventor: LIM JEONGJAE
IPC: H01H33/04
Filed: 2019-07-11
Abstract: The present invention relates to an arc extinguishing device for a circuit breaker for wiring, and more particularly, to an arc extinguishing device for a circuit breaker for wiring having a magnet installed through a base enclosure. The purpose of the present invention is to provide a circuit breaker for wiring which is easy to form a magnetic path of an arc extinguishing unit and has improved insulation performance.
Patent KR-20190092329-A (KR)
Title: Home appliance and method for controlling the same
Inventor: CHOUNG DONG SOO
IPC: D06F34/05
Filed: 2019-07-19
Abstract: Disclosed is a method for controlling a home appliance in consideration of a state of a surrounding environment. According to an embodiment of the present invention, the method for controlling a home appliance comprises the steps of: operating the home appliance using a first operation profile; identifying at least one of a type of behavior of a user and a type of sound around the user using Internet of things (IoT) communication and artificial intelligence (AI) using 5G communication; and changing an action profile for operating the home appliance to a second operation profile based on the at least one of the type of behavior of the user and the type of sound around the user, which has been identified. According to the present invention, since an operating time of the home appliance can be reduced without reducing operating noise or increasing inconvenience of the user according to the state of the surrounding environment, it is possible to refine the inconvenience according to the operating noise.
Patent KR-20210018596-A (KR)
Title: Brake shoe holder in the gauge-changeable bogie
Inventor: JANG SEUNG HO
IPC: B61H1/00
Filed: 2019-08-06
Abstract: The present invention relates to a tread brake apparatus applied to a gauge-variable cart. More specifically, the present invention relates to a tread brake apparatus applied to a gauge-variable cart, which allows a shoe holder, which is placed on the cart of a railroad vehicle to perform a braking action, moves along a vehicle wheel when a gauge is varied, to be applied to various gauge-variable carts, to maintain the shoe holder′s moved status in a stable manner, and to vary the gauge in a stable manner. To this end, according to the present invention, the tread brake apparatus applied to the gauge-variable cart comprises: a brake hanger engaged with the cart by a hinge of which a lower side is connected to a brake beam; moving bars formed on both end units of the brake beam; a shoe holder placed to be movable to the sides on the moving bars; and the brake shoe detachably placed on the shoe holder.
Patent KR-20210017217-A (KR)
Title: Washable nano-stratified encapsulation barrier and electronic device including the same
Inventor: CHOI KYUNG CHEOL
IPC: H01L51/52
Filed: 2019-08-07
Abstract: The present invention provides a washable nano-layered encapsulation structure, which comprises: a laminated inorganic film comprising at least an aluminum oxide film; and a silica polymer film disposed in direct contact with the aluminum oxide film and having a Si-O bond.
Patent KR-20190098945-A (KR)
Inventor: JO YEONG WOO
IPC: A61K31/555
Filed: 2019-08-16
Abstract: The present invention relates to a polaprezinc wet granule tablet with improved stability, and a method for manufacturing the same. Since a granule containing polaprezinc according to the present invention has excellent fluidity, tableting can be progressed smoothly, thereby being easy for mass production. In addition, a tablet, manufactured by using the granule is excellent in content uniformity and stability, since the production of flexible substances during storage and distribution is suppressed, thereby being able to be usefully used.
Patent KR-20210025288-A (KR)
Title: Substrate conveying unit and scribing apparatus including the same
Inventor: BANG KYU YONG
IPC: H01L21/687
Filed: 2019-08-27
Abstract: According to an embodiment of the present invention, provided is a substrate transfer unit, which includes: a support stage configured to support a substrate; a frame provided above the support stage and configured to move in a direction in which the substrate is transported; and a clamp device mounted to the frame and configured to grip the substrate. The clamp device includes: a first clamping member having a substrate support surface supporting a first surface of the substrate and rotatably connected to a rotation shaft; a second clamping member having a substrate support surface supporting a second surface of the substrate; and an actuator connected to the first clamping member through a driving force transmitting member and a driving force transmitting rod and configured to rotate the first clamping member about a rotation axis.